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Nickel 22 vs. EN 1.4935 Stainless Steel

Nickel 22 belongs to the nickel alloys classification, while EN 1.4935 stainless steel belongs to the iron alloys. There are 30 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is nickel 22 and the bottom bar is EN 1.4935 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
200
Elongation at Break, % 49
16 to 18
Fatigue Strength, MPa 330
350 to 400
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 84
76
Shear Strength, MPa 560
480 to 540
Tensile Strength: Ultimate (UTS), MPa 790
780 to 880
Tensile Strength: Yield (Proof), MPa 360
570 to 670

Thermal Properties

Latent Heat of Fusion, J/g 320
270
Maximum Temperature: Mechanical, °C 990
740
Melting Completion (Liquidus), °C 1390
1460
Melting Onset (Solidus), °C 1360
1420
Specific Heat Capacity, J/kg-K 430
470
Thermal Conductivity, W/m-K 10
24
Thermal Expansion, µm/m-K 11
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
2.9
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 70
9.0
Density, g/cm3 8.9
7.8
Embodied Carbon, kg CO2/kg material 12
2.9
Embodied Energy, MJ/kg 170
42
Embodied Water, L/kg 300
100

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 320
130
Resilience: Unit (Modulus of Resilience), kJ/m3 300
830 to 1160
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 22
25
Strength to Weight: Axial, points 25
28 to 31
Strength to Weight: Bending, points 21
24 to 26
Thermal Diffusivity, mm2/s 2.7
6.5
Thermal Shock Resistance, points 24
27 to 30

Alloy Composition

Carbon (C), % 0 to 0.015
0.17 to 0.24
Chromium (Cr), % 20 to 22.5
11 to 12.5
Cobalt (Co), % 0 to 2.5
0
Iron (Fe), % 2.0 to 6.0
83 to 86.7
Manganese (Mn), % 0 to 0.015
0.3 to 0.8
Molybdenum (Mo), % 12.5 to 14.5
0.8 to 1.2
Nickel (Ni), % 50.8 to 63
0.3 to 0.8
Phosphorus (P), % 0 to 0.020
0 to 0.025
Silicon (Si), % 0 to 0.080
0.1 to 0.5
Sulfur (S), % 0 to 0.020
0 to 0.015
Tungsten (W), % 2.5 to 3.5
0.4 to 0.6
Vanadium (V), % 0 to 0.35
0.2 to 0.35